Cargo (Rust) is a very old version v0.13.0-nightly

[ryanpeach]

Is there any way to update this?

[veprbl]

@ryanpeach Have you considered https://github.com/mozilla/nixpkgs-mozilla ?

[tilpner]

Where are you getting that version from? Are you accidentally using an old overlayed package, or picking it from an ancient channel?

$ nix-shell -I nixpkgs=channel:nixos-19.09 -p cargo --run 'cargo -vV' 
cargo 1.37.0
release: 1.37.0

$ nix-shell -I nixpkgs=channel:nixos-unstable -p cargo --run 'cargo -vV'
cargo 1.39.0
release: 1.39.0

[ryanpeach]

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  networking.interfaces.wlp1s0.useDHCP = true;

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Select internationalisation properties.
  i18n = {
    consoleFont = "Lat2-Terminus16";
    consoleKeyMap = "us";
    defaultLocale = "en_US.UTF-8";
  };

  # Set your time zone.
  time.timeZone = "America/New_York";

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
      hledger                          # For finances
      mmv                              # Batch move utility
      calibre                          # Books
      gcc                              # Standard compiler
      gnumake                          # Makefiles
      libffi
      wget                             # Downloader
      vim                              # Minimal text editor
      tmux                             # Multiplexing
      tor                              # Tor Protocol
      brave                            # Web Browser
      fortune                          # Funny sayings
      figlet                           # Big Font
      cowsay                           # Funny Cow
      screenfetch                      # Show linux info
      lolcat                           # Colors
      emacs                            # OS
      git                              # Version control system
      stow                             # Dotfiles Manager
      unzip                            # Unzips packages
      feh                              # Wallpaper Manager
      wine                             # Windows
      riot-desktop                     # Messaging
      xcompmgr                         # Window Fading
      unclutter                        # Gets rid of mouse

      # Media
      mpv                              # Media Player
      python37Packages.mps-youtube     # Youtube from terminal
      spotify # spotify-tui                      # TODO: Spotify
      steam                            # Steam

      # Rust
      rustc                            # TODO: Rust Programming Language
      rustup                           # Rust updater
      cargo                            # Rust language package manager
      rustfmt                          # Rust linter

      # Zsh
      zsh-powerlevel9k

      # Xmonad
      xlibs.xmessage
      haskellPackages.ghc
      haskellPackages.xmonad-contrib
      haskellPackages.xmonad-extras
      haskellPackages.xmonad-wallpaper
      haskellPackages.xmonad
      haskellPackages.xmobar

      # Haskell Emacs
      haskellPackages.apply-refact
      haskellPackages.hlint
      haskellPackages.stylish-haskell
      haskellPackages.hasktags
      haskellPackages.hoogle

      thefuck                          # Corrects bad bash
      ranger                           # TODO: File Browser
      # weechat                          # TODO: IRC & Matrix
      # weechat-matrix-bridge            # For the weechat matrix library
      dmenu                            # Launch bar
      rxvt_unicode                     # TODO: Terminal Emulator
      bc                               # Basic Calculator
      scrot                            # TODO: Screenshot capturing
      physlock                         # Screen locker
      stack                            # Haskell Environment Handling
      ispell                           # Spelling
      xfontsel                         # Fonts
      xlsfonts                         # Fonts
      xclip                            # Clipboard command line util
      xautolock                        # To lock the screen

      # Wifi
      networkmanager                   # For graphical wifi management
      # gnome.nm-applet

      # Python 3
      python37
      # python36Packages.poetry
      python37Packages.virtualenv
      python37Packages.virtualenvwrapper
      python37Packages.yapf
      python37Packages.flake8
      python37Packages.rope
      python37Packages.mypy

      pulseaudioFull                   # TODO: Audio
      openjdk                          # JDK
      gradle                           # Java package manager
  ];

  # IN CASE OF EMERGENCY
  # nixos-help, nixos-option
  # nix-env -qaP
  services.nixosManual.showManual = true;

  # GUI Network Manager
  # nmcli device wifi rescan
  # nmcli device wifi list
  # nmcli device wifi connect <SSID> password <password>
  networking.networkmanager.enable = true;

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = { enable = true; enableSSHSupport = true; };

  # Collect nix store garbage and optimize daily
  nix.gc.automatic = true;
  nix.autoOptimiseStore = true;

  # Enable Adobe Flash
  nixpkgs.config.firefox.enableAdobeFlash = true;

  # Zsh & Bash
  programs.zsh = {
    enable = true;
    ohMyZsh = {
      enable = true;
    };
    promptInit = "source ${pkgs.zsh-powerlevel9k}/share/zsh-powerlevel9k/powerlevel9k.zsh-theme";
  };

  # Emacs
  services.emacs.enable = true;
  services.emacs.defaultEditor = true;
  services.emacs.install = true;

  # Xserver
  services.xserver = {

    # Enable the X11 windowing system.
    enable = true;
    layout = "us";
    xkbOptions = "eurosign:e";

    # X Auto Lock
    xautolock.enable = true;
    xautolock.time = 15;
    xautolock.notify = 10;

    # Display Manager
    displayManager = {
      sddm.enable = true;
      sddm.autoNumlock = true;
    };

    # Desktop Manager
    desktopManager = {
      plasma5.enable = false;
      xterm.enable = false;
    };

    # XMonad
    windowManager.xmonad = {
      enable = true;
      enableContribAndExtras = true;
      extraPackages = haskellPackages: [
        haskellPackages.xmonad-contrib
        haskellPackages.xmonad-extras
        haskellPackages.xmonad-wallpaper
        haskellPackages.xmonad
        haskellPackages.xmobar
      ];
    };

    windowManager.default = "xmonad";
  };

  # Fonts
  fonts = {
    enableFontDir = true;
    enableGhostscriptFonts = true;
    fonts = with pkgs; [
      ubuntu_font_family
      liberation_ttf
      powerline-fonts
    ];
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.rgpeach10 = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
    shell = pkgs.zsh;
  };

  # Weechat
  # services.weechat.enable = true;
  # packageOverrides = pkgs: rec {
  #   weechat = pkgs.weechat.override {
  #     configure = {availablePlugins}: {
  #       plugins = with availablePlugins: [weechat-matrix-bridge];
  #     };
  #   };
  # };

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "19.09"; # Did you read the comment?

  # OpenVPN
  services.openvpn.servers = {
    nordVPN = { config = '' config /etc/nixos/openvpn/usa.ovpn ''; };
    # nordVPNP2P = { config = '' config /etc/nixos/openpn/usa.p2p.ovpn ''; };
  };

}

[ryanpeach]

Thanks Ill try the mozilla overlay

[tilpner]

@ryanpeach I suspect your old cargo version might be coming from an ancient rustup toolchain.

Please uninstall (comment) rustup, rebuild, then check again. If that changes the version number, you weren't using nixpkgs-provided cargo.

[veprbl]

@ryanpeach Was the issue resolved?

[ryanpeach]

It was, thank you so much. Commenting rustup helped.

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---

From: Dmitry Kalinkin notifications@github.com Sent: Thursday, December 26, 2019 5:23:48 PM To: NixOS/nixpkgs nixpkgs@noreply.github.com Cc: Ryan Peach ryan.peach@outlook.com; Mention mention@noreply.github.com Subject: Re: [NixOS/nixpkgs] Cargo (Rust) is a very old version v0.13.0-nightly (#75333)

@ryanpeachhttps://github.com/ryanpeach Was the issue resolved?

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